RE: [Paddlewise] LED Torch (Flashlight) suggestions

From: Paul Hayward <pdh_at_mmcl.co.nz>
Date: Wed, 9 Jun 2010 01:16:54 +1200
> LED, WaterPROOF, AA battery powered, small enough to fit in 
> pocket, not so expensive I'll have to sell a kayak 

John

I like wearing a LED headlamp when kayaking at night - even if only round my
neck. There is little chance of losing it OB, I always know where it is, I
can pull it up to my forehead and then easily 'aim' it while retaining full
paddle 'dexterity'.  Once I had convinced myself that I could achieve
sufficient brightness - for the desired visibility, I retired the hand-held
torch.

The LED world advances almost daily, so there is always a 'new & better'
just round the corner.

What Craig  was saying about 2 or 3 AA cells (more cells = brighter light)
is true for the inexpensive end of the market. Better lights contain a very
efficient DC:DC converter to regulate the current (for constant brightness)
and optimise the power from a draining set of cells. So, such circuitry
allows any number of cells (even 1) to give a specified & constant
brightness - you just trade weight for duration. 

Christchurch is home to a very competent Adventure-Racing light supplier -
but their products run to many 100s of $US - which is probably overkill for
what you want. Fun to look at state-of-the-art though:
http://www.nightlightning.co.nz

There is also a delightfully mad bugger in the UK - known as Troutie - who
keeps inventing incredible lights that rival car high-beams. These are
mostly aimed at the (mountain) biking community, but one found its way into
NZ last year for use by the madman who kite-surfed/boarded (whatever they
call it) from Auckland to Russell in the annual overnight sailing race (that
distance took me 6 days to kayak). So Troutie's lights can certainly be made
waterproof enough for us to kayak with. Interview with the Trout here:
http://www.bikeradar.com/news/article/interview-bike-light-maker-chris-hadaw
ay--25238

OK, neither of those is really what you asked for. 
So, some real suggestions - in order of rising $ and capabilities:

Silva Ranger - 75gm, 34 lumen, 20hrs, IPX7 (1m for 30mins), 1AA
http://www.silva.se/en/Products/Mobile-Lighting/Ranger
(About 70 $NZ in NZ - probably not called Silva in the USA)

Fenix HL20 - 50gms, 4-105 lumen, 1.8-56 hrs, IPX8 (2m for 30mins), 1AA
http://www.fenixlight.com/viewnproduct.asp?id=64
(About 40 $US - probably have to airmail it into NZ)

Fenix HP10 - 120gms, 7-225 lumen, 2.5-210 hrs, IPX8 (2m for 30mins), 4AA
http://www.fenixlight.com/viewnproduct.asp?id=49
(About 70 $US - 110 $NZ on TradeMe)

Have fun & remember that in 3 months this will all be ancient history ;-)

Best Regards
Paul Hayward, New Zealand
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Received on Tue Jun 08 2010 - 06:17:12 PDT

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